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초록
This paper compares two types of antennas for Bluetooth applications in mobile handsets in the presence and absence of a human head. A Planar Inverted F Antenna (PIFA) and a three dimensional Loop Type Antenna were designed to fully cover Bluetooth services. The antennas are designed on a Frame Retardant Type 4 (FR-4) substrate (ϵr = 4.4, tan δ = 0.02) with the size of 140 mm × 45 mm Printed Circuit Board (PCB) with 1 mm thickness. © 2015 The Institute of Electronics, Information and Comm.
키워드
Bluetooth Service; Frame Retardant Type 4 (FR-4); Head Effect; Mobile Device; Planar Inverted F Antenna; Printed Circuit Board (PCB); Three Dimensional Loop; Bluetooth; Microstrip antennas; Mobile devices; Mobile telecommunication systems; Bluetooth application; Frame Retardant Type 4 (FR-4); Head Effect; Human head; Mobile handsets; Planar inverted-F antenna; Printed circuit boards (PCB); Printed circuit boards
- 제목
- Reduction of head effect in mobile devices
- 저자
- Lee, Hongkoo; Jeon, Jihwan; Kim, Hyung-Hoon; Kim, Hyeong dong
- 발행일
- 2016-04
- 유형
- Conference Paper
- 저널명
- 2015 International Symposium on Antennas and Propagation, ISAP 2015
- 페이지
- 1 ~ 3